{"data":{"id":"us/30-cfr-75.1436","jurisdiction":"us","citation":"30 CFR 75.1436","heading":"Drum end attachment.","body":"(a) For drum end attachment, wire rope shall be attached—\n(1) Securely by clips after making one full turn around the drum spoke;\n(2) Securely by clips after making one full turn around the shaft, if the drum is fixed to the shaft; or\n(3) By properly assembled anchor bolts, clamps, or wedges, provided that the attachment is a design feature of the hoist drum. Design feature means either the manufacturer's original design or a design approved by a registered professional engineer.\n(b) A minimum of three full turns of wire rope shall be on the drum when the rope is extended to its maximum working length.","path":["Title 30—Mineral Resources","CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","SUBCHAPTER O—COAL MINE SAFETY AND HEALTH","PART 75—MANDATORY SAFETY STANDARDS—UNDERGROUND COAL MINES","Subpart O—Hoisting and Mantrips"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-30.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:25:24Z","sha256":"a29b135240eab0eeb4d2bfcd3deb674459695b9cb9ac1c6eff05a63046dc2a21","source_id":"us-cfr","stale":true,"prev":"us/30-cfr-75.1435","next":"us/30-cfr-75.1437"},"notice":"GroundRules: Original legal text. Not legal advice."}